“Dear Stranger in Target,” she began. “You didn't need to tell me, ‘breast is best’ as I was buying a can of baby formula, because I already know.”

The mom went on to explain how she and her husband did everything by the book. They took a breastfeeding class during Muscato’s pregnancy, did skin-to-skin contact with their daughter immediately after birth and first breastfed their baby when she was just one hour old.

The couple did all this because “it was important to me,” Muscato said.

However, when they took their now two-month-old daughter, Ellie Jo, home, they encountered some terrible struggles. “My baby began screaming after she ate. Writhing in pain. Inconsolable,” the mom explained. “I know I have held my child, my baby, while she screamed for hours- one day for eight hours straight.”

After countless trips to the pediatrician and even trying to change her diet, nothing improved for Muscato’s baby girl. It wasn’t until the mom tried a hypoallergenic, dairy- and protein-free baby formula that Ellie Jo started smiling, sleeping and interacting like normal.

“What I know that you don't is that breast ISN'T always best. I know happy, healthy baby is best. I know FED is best.”

“I know you think I must not care or I'm lazy, or maybe you were genuinely trying to be helpful and thought no one had ever told me the benefits of breastfeeding,” the mom continued on Facebook. “But, you are wrong. What I know that you don't is that breast ISN'T always best. I know happy, healthy baby is best. I know FED is best.”

Can we get a mic drop, please?

Since being posted nearly two weeks ago, Muscato’s Facebook post has been shared over 48,000 times. In the comments, users are applauding the mom for putting her baby first.

“Great job momma and hold your head up high because all that matters is that you have a healthy and happy baby at home,” one wrote.

“Mom's should do whatever they like,” another said. “I've fed my kids both ways and never saw any difference in their development or happiness. It's just as easy to bond while bottle feeding. Some of these nuts just need to mind their own business.”